ES62079U - Change of speeds to pedal controlled by cable for bicycles by double or triple toothed plate (Machine-translation by Google Translate, not legally binding)
- Google Patents
Change of speeds to pedal controlled by cable for bicycles by double or triple toothed plate (Machine-translation by Google Translate, not legally binding)
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Footwear And Its Accessory, Manufacturing Method And Apparatuses
(AREA)
Transmission Devices
(AREA)
Abstract
Change of speeds to the pedal sent by bicycle cable for double or triple toothed plate, essentially characterized by comprising a means of securing the change to the bicycle or the like constituted by a clamp that is mounted by screws to a support. (Machine-translation by Google Translate, not legally binding)
ES0062079U1957-10-021957-10-02
Cable-controlled pedal gearshift for bicycles with double or triple chainring
ExpiredES62079Y
(en)
Change of speeds to pedal controlled by cable for bicycles by double or triple toothed plate (Machine-translation by Google Translate, not legally binding)
Device coupled to a special bicycle frame by which, without the need for change of speeds and by means of a grader, the effort of the cyclist is reduced. (Machine-translation by Google Translate, not legally binding)